Association of heart rate variability with cardiorespiratory fitness and muscle strength in patients after hospitalization for COVID-19: An analytical cross-sectional study Daniele Ferreira Rodrigues; Victor Ribeiro Neves; Ulisses Ramos Montarroyos; Washington José dos Santos; Isabelle Carolline Verissimo de Farias; Dário Celestino Sobral Filho;

Hemodynamics and cardiac autonomic modulation after an acute concurrent exercise circuit in older individuals with pre- to established hypertension Ricardo Cordeiro; Pedro Augusto Mira; Walace Monteiro; Felipe Cunha; Mateus C. Laterza; Linda S. Pescatello; Daniel G. Martinez; Paulo Farinatti;

Changes in PEDF, MMP-2, and TGF-ß2 levels in the aqueous humor of cataract patients and their correlation with disease severity Yong Feng Lin; Jin Xia Xie; Xiao Luan Chen;